package cn.wolfcode.education.service;

import cn.wolfcode.education.domain.Classgrade;
import cn.wolfcode.education.query.QueryObject;
import cn.wolfcode.education.util.PageResult;

import java.util.List;

public interface IClassgradeService {
    PageResult query(QueryObject qo);

    void save(Classgrade classgrade);

    void delete(Long id);

    void update(Classgrade classgrade);

    void updateTeacher(Long id);

    List<Classgrade> queryAll();

    PageResult queryByClassroomId(Long classroomId);

    List<Classgrade> getAllClassgrade();
}
